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1. 发明授权

US4561829A Rotary compressor with tapered valve ports for lubricating pump 失效
标题翻译：旋转压缩机，带有用于润滑泵的锥形阀口
公开(公告)号：US4561829A
公开(公告)日：1985-12-31
申请号：US576337
申请日：1984-02-02
申请人： Hiroshi Iwata , Masahiro Takebayashi , Akio Sakazume , Yoshihisa Uneyama , Kazuo Sekigami , Shigetaro Tagawa , Masahiko Sugiyama
发明人： Hiroshi Iwata , Masahiro Takebayashi , Akio Sakazume , Yoshihisa Uneyama , Kazuo Sekigami , Shigetaro Tagawa , Masahiko Sugiyama
IPC分类号： F04B39/02 , F04C18/356 , F04C29/02 , F04C18/00
CPC分类号： F04C29/025 , Y10S417/902
摘要： A horizontal compressor including an electric motor and a compressor element mounted in a case serving concurrently as an oil sump. The compressor element includes a cylinder, a shaft having a crank, a roller fitted to the crank for eccentric rotation along inner side surfaces of the cylinder, a vane moving in reciprocatory movement in a bore of the cylinder while abutting against the roller, two side plates located on opposite sides of the cylinder, one of the two side plates being formed with a suction port for a lubricant and the other side plate being formed with a discharge port for the lubricant, and a pump chamber defined by a back of the vane, the bore of the cylinder and the two side plates. The suction port is in the form of a tapering port including a small diameter portion directly adjacent the pump chamber and a large diameter portion directly adjacent the case; the discharge port is in the form of a tapering port including a small diameter portion directly adjacent the lubricant feed passage and a large diameter portion directly adjacent the pump chamber; and a space is provided at least to the suction port in a position in which the space is in communication with the small diameter portion of the suction port.
摘要翻译：一种水平式压缩机，包括电动机和安装在同时用作油底壳的壳体中的压缩机元件。压缩机元件包括气缸，具有曲柄的轴，安装到曲柄上的辊，用于沿着气缸的内侧表面偏心旋转;叶片在气缸的孔中往复运动同时抵靠辊，两侧位于气缸相对侧的板，两个侧板中的一个形成有用于润滑剂的吸入口，另一侧板形成有用于润滑剂的排出口，以及由叶片的后部限定的泵室，圆筒的孔和两个侧板。吸入口为锥形口，其形状包括直接邻近泵室的小直径部分和与壳体直接相邻的大直径部分; 排出口为锥形端口，该锥形端口包括与润滑剂供给通道直接相邻的小直径部分和与泵室直接相邻的大直径部分; 并且在空间与吸入口的小直径部分连通的位置中至少设置在吸入口的空间。

2. 发明授权

US4544338A Oil feeder means for use in a horizontal type rotary compressor 失效
标题翻译：供水装置用于卧式旋转式压缩机
公开(公告)号：US4544338A
公开(公告)日：1985-10-01
申请号：US610440
申请日：1984-05-15
申请人： Masahiro Takebayashi , Akio Sakazume , Hiroshi Iwata , Masahiko Sugiyama , Mitsuru Murata , Shigetaro Tagawa
发明人： Masahiro Takebayashi , Akio Sakazume , Hiroshi Iwata , Masahiko Sugiyama , Mitsuru Murata , Shigetaro Tagawa
IPC分类号： F04C29/02 , F04C18/00 , F04B39/02
CPC分类号： F04C29/025 , Y10S417/902
摘要： A horizontal type rotary compressor including a compression element having a cylinder, a shaft having a crank thereon, a pair of side plates concurrently serving both as bearings of the shaft and as side walls of the cylinder, a roller fitted onto the crank, and a vane so arranged as to slide in a groove of the cylinder and have a tip end thereof contacted with the roller rotating in accordance with the rotation of the crank and an appropriate end thereof urged by a spring to make a reciprocating movement along the groove are provided within a case. A pumping chamber is defined by a rear face of the vane, the groove of the cylinder and the side plates. One of the side plates is formed with a suction port capable of sucking thereinto the oil within the case while the other of the side plate is formed with a discharge port for transmitting the oil in the pumping chamber to an oil feeding passage. An oil feeder means for use in the horizontal type rotary compressor is a space provided at the exit of the suction port of the side plate having the suction port and the suction port opens downwardly so that the feeding of a sufficient or stable amount of oil is ensured even when the surface level of the oil is lowered.
摘要翻译：一种水平式旋转压缩机，包括具有气缸的压缩元件，具有曲柄的轴，一对侧板，同时用作轴的轴承和作为气缸的侧壁，安装在曲柄上的辊，以及叶片被布置为在圆柱体的凹槽中滑动，并且其尖端与根据曲柄的旋转而旋转的辊接触，并且其弹簧施力的适当端部沿着凹槽进行往复运动在一个案件抽油室由叶片的后表面，气缸的凹槽和侧板限定。侧板中的一个形成有能够吸入壳体内的油的吸入口，而侧板的另一侧形成有用于将泵送室中的油传递到供油通道的排出口。用于水平式旋转压缩机的供油装置是设置在具有吸入口的侧板的吸入口的出口处，并且吸入口向下开口的空间，使得足够或稳定量的油的供给为即使当油的表面水平降低时也是如此。

3. 发明授权

US5137437A Scroll compressor with improved bearing 失效
标题翻译：涡旋压缩机具有改进的轴承
公开(公告)号：US5137437A
公开(公告)日：1992-08-11
申请号：US638767
申请日：1991-01-08
申请人： Shigeru Machida , Masahiro Takebayashi , Hiroshi Iwata , Kazuo Sekigami , Nobuo Abe , Kenji Tojo , Kazuo Ikeda
发明人： Shigeru Machida , Masahiro Takebayashi , Hiroshi Iwata , Kazuo Sekigami , Nobuo Abe , Kenji Tojo , Kazuo Ikeda
IPC分类号： F01C21/02 , F04C18/02 , F04C23/00 , F04C29/00
CPC分类号： F01C21/02 , F04C18/0215 , F04C29/0021 , F04C23/008
摘要： A scroll compressor has an orbiting scroll which operatively meshes with a stationary scroll to define compression chambers therebetween. This orbiting scroll is driven by an electric motor through a crank-shaft, and makes an orbiting movement while being prevented from rotating about its own axis by a rotation preventing member. The crankshaft is journalled by at least two sliding bearings which are arranged respectively on the both sides of the electric motor, and the mast remotely distanced bearing from the orbiting scroll has a self-aligning function which enables it to change its attitude in accordance with any inclination of the crankshaft. Further, a balance and a counter weight are provided on the crankshaft to counterbalance the centrifugal force produced by the orbiting scroll and the inertial force produced by the rotation preventing member.
摘要翻译：涡旋式压缩机具有绕动涡旋件，其与固定涡旋件操作地啮合以在其间限定压缩室。该旋转涡卷由电动机通过曲柄轴驱动，并且通过旋转阻止构件防止围绕其自身轴线旋转而进行轨道运动。曲轴由分别布置在电动机两侧的至少两个滑动轴承支承，并且远离绕动涡盘的桅杆具有自对准功能，使其能够根据任何方式改变其姿态曲轴倾斜。此外，在曲轴上设置有平衡和配重，以平衡由绕动涡盘产生的离心力和由旋转阻止构件产生的惯性力。

4. 发明授权

US06312237B2 Displacement type fluid machine 失效
公开(公告)号：US06312237B2
公开(公告)日：2001-11-06
申请号：US09798962
申请日：2001-03-06
申请人： Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
发明人： Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
IPC分类号： F01C104
CPC分类号： F04C29/028 , F04C18/04
摘要： In a displacement type fluid machine wherein a space is formed by the inner wall surface of a cylinder and the outer wall surface of a displacer when the center of the cylinder is located on the center of the displacer, and a plurality of working chambers is formed when the positional relationship between the displacer and cylinder is for a gyration, the wear is reduced between the cylinder and displacer. Sliding portions between the displacer 5 and a cylinder 4 are fed with a lubricating oil 12 by forming an oil-feeding groove 5c in the surface of the displacer 5 so as to extend from the central portion of the displacer 5 to the vicinity of a suction port 7a, and feeding the lubricating oil 12 from the central portion of the displacer 5, so that the wear can be reduced.

5. 发明授权

US06220841B1 Displacement type fluid machine 失效
公开(公告)号：US06220841B1
公开(公告)日：2001-04-24
申请号：US09270684
申请日：1999-03-16
申请人： Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
发明人： Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
IPC分类号： F01C102
CPC分类号： F04C29/028 , F04C18/04
摘要： In a displacement type fluid machine wherein a space is formed by the inner wall surface of a cylinder and the outer wall surface of a displacer when the center of the cylinder is located on the center of the displacer, and a plurality of working chambers is formed when the positional relationship between the displacer and cylinder is for a gyration, the wear is reduced between the cylinder and displacer. Sliding portions between the displacer 5 and a cylinder 4 are fed with a lubricating oil 12 by forming an oil-feeding groove 5c in the surface of the displacer 5 so as to extend from the central portion of the displacer 5 to the vicinity of a suction port 7a, and feeding the lubricating oil 12 from the central portion of the displacer 5, so that the wear can be reduced.

6. 发明授权

US5775893A Scroll compressor having an orbiting scroll with volute wraps on both sides of a plate 失效
标题翻译：涡旋式压缩机具有涡卷涡卷，其涡卷缠绕在板的两侧
公开(公告)号：US5775893A
公开(公告)日：1998-07-07
申请号：US665984
申请日：1996-06-19
申请人： Kunihiko Takao , Masahiro Takebayashi , Yoshishige Endo , Yuji Yoshitomi , Shigeru Machida , Kenji Tojo , Kazuo Sekigami
发明人： Kunihiko Takao , Masahiro Takebayashi , Yoshishige Endo , Yuji Yoshitomi , Shigeru Machida , Kenji Tojo , Kazuo Sekigami
IPC分类号： F01C17/06 , F04C18/02 , F04C29/00 , F04C18/04
CPC分类号： F04C18/0223 , F01C17/066 , F04C29/0021
摘要： Fixed scrolls 4, 5 are supported so to be movable axially relative to an orbiting scroll 6, so that a proper space is kept between wraps 4a, 5a and 6a to avoid an excessive load in the contacting area. Further, an end portion of an outer curve of the wrap 6a of the orbiting scroll 6 is formed to come close to or coincide to an outer edge of a panel 6f of the orbiting scroll 6 and an Oldham's coupling is accommodated in a concave groove 6e formed on an outer circumference surface of the panel 6f, so that the size of the scroll compressor is reduced.
摘要翻译：固定涡旋件4,5被支撑成可相对于绕动涡盘6轴向运动，从而在绕组4a，5a和6a之间保持适当的空间，以避免在接触区域中的过大负载。此外，绕动涡盘6的涡卷6a的外曲线的端部形成为与绕动涡盘6的面板6f的外边缘接近或重合，并且将十字接头容纳在凹槽6e中形成在面板6f的外周面上，从而减小涡旋式压缩机的尺寸。

7. 发明授权

US06174150B1 Scroll compressor 失效
标题翻译：涡旋压缩机
公开(公告)号：US06174150B1
公开(公告)日：2001-01-16
申请号：US09161539
申请日：1998-09-28
申请人： Isamu Tsubono , Masahiro Takebayashi , Hirokatsu Kohsokabe , Kazuo Sekigami , Kazuya Matsuo
发明人： Isamu Tsubono , Masahiro Takebayashi , Hirokatsu Kohsokabe , Kazuo Sekigami , Kazuya Matsuo
IPC分类号： F01C102
CPC分类号： F04C29/0021 , F01C17/066 , F04C18/0269 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/602 , F04C2230/92 , F04C2240/603
摘要： A scroll compressor with two scrolls including respective scroll wraps to form a compression chamber therebetween so that a volume of the compression chamber is decreased to compress a fluid therein by an orbital motion between the scrolls around an axis, has a frame supporting the scrolls thereon, a drawing force generator generating a drawing force urging axially one of the scrolls toward another one thereof, and a contacting force limiter bearing at least a part of the drawing force to prevent the at least a part of the drawing force from being born by a contact between the scrolls, when an axial distance between the scrolls is not more than a predetermined axial distance.
摘要翻译：一种具有两个涡卷的涡旋压缩机，包括各自的涡旋涡卷，以在其间形成压缩室，使得压缩室的体积减小以通过围绕轴线的涡卷之间的轨道运动来压缩其中的流体，具有支撑其上的涡卷的框架，产生拉伸力的拉力产生器，其将一个涡卷轴向推向其另一个;以及接触力限制器，其承载至少一部分拉力，以防止至少一部分拉力由接触引起当涡卷之间的轴向距离不大于预定的轴向距离时。

8. 发明授权

US5345785A Scroll compressor and air conditioner using the same 失效
标题翻译：涡旋压缩机和空调使用相同
公开(公告)号：US5345785A
公开(公告)日：1994-09-13
申请号：US969375
申请日：1992-10-30
申请人： Kazuo Sekigami , Kenichi Oshima , Masahiro Takebayashi
发明人： Kazuo Sekigami , Kenichi Oshima , Masahiro Takebayashi
IPC分类号： F04C18/02 , F04C23/00 , F04C29/00 , F04C29/02 , F04C29/04 , F24F5/00 , F25B31/00 , F25B43/02
CPC分类号： F04C23/008 , F04C29/023 , F04C29/026 , F04C29/028 , F25B31/002
摘要： A horizontal-installation-type scroll compressor requiring small installation space adopts a technique which can reduce the amount of refrigerating machine oil circulating through the refrigeration cycle. By using this scroll compressor, an air conditioner is provided whose unit body has a reduced depth and which has satisfactory ventilation efficiency and cyclic efficiency.The scroll compressor includes a closed container which is separated into a section lodging an electric motor and a compression mechanism and a section where a discharge pipe is provided. Refrigerating machine oil is stored in the section including the discharge pipe in order to ensure the requisite amount of refrigerating machine oil. An oil separation mechanism is provided in the passage of the refrigerant gas so that refrigerant gas containing little amount of refrigerating machine oil may be sent out from the discharge pipe. Further, electrical parts and this scroll compressor are arranged below a heat exchange section equipped with a heat exchanger and a centrifugal fan, thus forming an outdoor unit.
摘要翻译：需要小型安装空间的卧式安装式涡旋压缩机采用能够减少通过制冷循环循环的制冷机油的量的技术。通过使用这种涡旋式压缩机，提供了一种空调机，其单元体的深度减小，并且具有令人满意的通风效率和循环效率。涡旋式压缩机包括密封容器，该容器被分成一个放置电动机的部分和压缩机构以及设置有排放管的部分。冷冻机油储存在包括排放管的部分中，以确保制冷机油所需的量。在制冷剂气体的通道中设置有油分离机构，从而可以从排出管中排出含有少量冷冻机油的制冷剂气体。此外，电气部件和该涡旋压缩机配置在配备有热交换器和离心风扇的热交换部的下方，从而形成室外机。

9. 发明授权

US5829959A Scroll compressor 失效
标题翻译：涡旋压缩机
公开(公告)号：US5829959A
公开(公告)日：1998-11-03
申请号：US506243
申请日：1995-07-24
申请人： Isamu Tsubono , Masahiro Takebayashi , Hirokatsu Kohsokabe , Kazuo Sekigami , Kazuya Matsuo
发明人： Isamu Tsubono , Masahiro Takebayashi , Hirokatsu Kohsokabe , Kazuo Sekigami , Kazuya Matsuo
IPC分类号： F01C17/06 , F04C18/02 , F04C23/00 , F04C27/00 , F04C29/00 , F04C29/02 , F01C1/02
CPC分类号： F04C29/0021 , F01C17/066 , F04C18/0269 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/602 , F04C2230/92 , F04C2240/603
摘要： A scroll compressor with two scrolls including respective scroll wraps to form a compression chamber therebetween so that a volume of the compression chamber is decreased to compress a fluid therein by an orbital motion between the scrolls around an axis, has a frame supporting the scrolls thereon, a drawing force generator generating a drawing force urging axially one of the scrolls toward another one thereof, and a contacting force limiter bearing at least a part of the drawing force to prevent the at least a part of the drawing force from being born by a contact between the scrolls, when an axial distance between the scrolls is not more than a predetermined axial distance.
摘要翻译：一种具有两个涡卷的涡旋压缩机，包括各自的涡旋涡卷，以在其间形成压缩室，使得压缩室的体积减小以通过围绕轴线的涡卷之间的轨道运动来压缩其中的流体，具有支撑其上的涡卷的框架，产生拉伸力的拉力产生器，其将一个涡卷轴向推向其另一个;以及接触力限制器，其承载至少一部分拉力，以防止至少一部分拉力由接触引起当涡卷之间的轴向距离不大于预定的轴向距离时。

10. 发明授权

US5087170A Rotary compressor 失效
标题翻译：旋转压缩机
公开(公告)号：US5087170A
公开(公告)日：1992-02-11
申请号：US463556
申请日：1990-01-11
申请人： Hirokatu Kousokabe , Hiroshi Iwata , Masahiro Takebayashi
发明人： Hirokatu Kousokabe , Hiroshi Iwata , Masahiro Takebayashi
IPC分类号： F04C29/02 , F25B31/00
CPC分类号： F04C29/025 , F04C29/026 , F25B31/002 , Y10S417/902
摘要： A rotary compressor of the invention comprises an oil separating portion and an oil collecting portion located adjacent one end of a rotary shaft closely to a motor. An oil is separated through the oil separating portion and collected in the oil collecting portion in which the one end of the rotary shaft is submerged to lubricate a third bearing. The oil separating portion serves to separate oil mist which flows with gas flow. The one end of the rotary shaft is submerged in the oil as collected in the oil collecting portion under the influence of gravity to lubricate the bearing. This arrangement provides stable lubrication of the one end of the rotary shaft. The bearing is, thus, highly reliable while the rotary compressor is running at any speeds. Also, vibrations of the shaft can substantially be reduced particularly when the rotary compressor runs at a high speed.
摘要翻译：本发明的旋转压缩机包括油分离部分和靠近旋转轴的一端靠近马达的油收集部分。油通过油分离部分分离并收集在油回收部分中，旋转轴的一端被浸没在其中以润滑第三轴承。油分离部分用于分离与气流一起流动的油雾。旋转轴的一端在重力的作用下被收集在油收集部分中的油中，以润滑轴承。这种布置提供了旋转轴的一端的稳定的润滑。因此，在旋转式压缩机以任何速度运行的情况下，轴承是高度可靠的。此外，特别是当旋转式压缩机高速运转时，轴的振动也能够大幅降低。

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